Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Robert Douglas has a total of 1 patent(s) in the database.

* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.

 

  1. Patent Number: 3716965     View patent at USPTO
    Title: SADDLE RIG BAR
    Assignee: None
    Issue Date: February 20, 1973
    Inventor(s): Robert A. Douglas, Sheridan, WY